## Description
Balena Etcher has historically had issues like bootlooping. Recommend
Raspberry Pi Imager instead and warn about using Balena Etcher.
Closes#1856.
## Meta
Merge checklist:
- [x] Pull Request title is [short, imperative
summary](https://cbea.ms/git-commit/) of proposed changes
- [x] The description documents the _what_ and _why_
- [ ] If this PR changes behavior or adds a feature, user documentation
is updated
- [ ] If this PR touches photon-serde, all messages have been
regenerated and hashes have not changed unexpectedly
- [ ] If this PR touches configuration, this is backwards compatible
with settings back to v2024.3.1
- [ ] If this PR addresses a bug, a regression test for it is added
closes#1720
Many teams have issues with their Arducams randomly disconnecting, so
we're adding some documentation on how to try and resolve that.
## Meta
Merge checklist:
- [X] Pull Request title is [short, imperative
summary](https://cbea.ms/git-commit/) of proposed changes
- [X] The description documents the _what_ and _why_
- [X] If this PR changes behavior or adds a feature, user documentation
is updated
- [X] If this PR touches photon-serde, all messages have been
regenerated and hashes have not changed unexpectedly
- [X] If this PR touches configuration, this is backwards compatible
with settings back to v2024.3.1
- [X] If this PR addresses a bug, a regression test for it is added
## Description
Added paranoia checks to satisfy @Gold872
## Meta
Merge checklist:
- [x] Pull Request title is [short, imperative
summary](https://cbea.ms/git-commit/) of proposed changes
- [x] The description documents the _what_ and _why_
- [ ] If this PR changes behavior or adds a feature, user documentation
is updated
- [ ] If this PR touches photon-serde, all messages have been
regenerated and hashes have not changed unexpectedly
- [ ] If this PR touches configuration, this is backwards compatible
with settings back to v2024.3.1
- [x] If this PR addresses a bug, a regression test for it is added
## Description
Switches a dead link to VividHosting's page about passive PoE to one
that actually works.
Fixes#1842.
## Meta
Merge checklist:
- [x] Pull Request title is [short, imperative
summary](https://cbea.ms/git-commit/) of proposed changes
- [x] The description documents the _what_ and _why_
- [ ] If this PR changes behavior or adds a feature, user documentation
is updated
- [ ] If this PR touches photon-serde, all messages have been
regenerated and hashes have not changed unexpectedly
- [ ] If this PR touches configuration, this is backwards compatible
with settings back to v2024.3.1
- [ ] If this PR addresses a bug, a regression test for it is added
## Description
instead of using camera calibration, the CasADi problem formulation now
expect the caller to provide "normalized pixel coordinates". This
reduces the number of floating point operations we need to perform (and
reduces total LOC by 6%). `casadi_wrapper.cpp` now converts from (u, v)
coordinates to normalized (x'', y'') coordinates with:
x'' = (u - c_x) / f_x
y'' = (u - c_y) / f_y
Which is the inverse of this (from [opencv
docs](https://docs.opencv.org/4.x/d9/d0c/group__calib3d.html), and
assuming no distortion):
In my testing, this is ~16% faster on my x86 laptop. Would love some rio
benchmarks.
## Meta
Merge checklist:
- [x] Pull Request title is [short, imperative
summary](https://cbea.ms/git-commit/) of proposed changes
- [x] The description documents the _what_ and _why_
- [~] If this PR changes behavior or adds a feature, user documentation
is updated
- [~] If this PR touches photon-serde, all messages have been
regenerated and hashes have not changed unexpectedly
- [~] If this PR touches configuration, this is backwards compatible
with settings back to v2024.3.1
- [~] If this PR addresses a bug, a regression test for it is added
Force loads OpenCV before any OpenCV functions are used. `OpenCVLoader`
has all of its loading done in a static initializer field, so it's only
loaded once.
Also deprecates `OpenCVHelp.forceLoadOpenCV()`, since it's functionality
is the exact same.
Resolves#1803
Fixes#1472. TTF fonts were included as part of the FontAwesome kit, but
I opted to not add them because basically every browser won't use them
and it just pollutes the repo.
Everything under the `photon-lib` directory is intended to all be
licensed under MIT:
e40c8fbca0/photon-lib/.styleguide-license (L2)
Presumably we don't want to force teams to release their robot code
under GPL.
